<template>
  <div id="AddArticleView">
    <a-tabs
      direction="vertical"
      v-model:activeKey="activeKey"
      @change="onTabChange"
      animation
    >
      <a-tab-pane key="add-article" tab="上传文章">
        <template #title> 上传文章 </template>
        <a-form :model="form" label-align="left">
          <a-form-item field="title" label="标题">
            <a-input v-model="form.title" placeholder="请输入标题" />
          </a-form-item>
          <a-form-item field="tags" label="标签">
            <a-input-tag
              v-model="form.tags"
              placeholder="请选择标签"
              allow-clear
            />
          </a-form-item>
          <a-form-item field="content" label="题目内容">
            <MdEditor :value="form.content" :handle-change="onContentChange" />
          </a-form-item>
          <a-form-item field="answer" label="答案">
            <MdEditor :value="form.answer" :handle-change="onAnswerChange" />
          </a-form-item>
          <a-form-item
            label="判题配置"
            :content-flex="false"
            :merge-props="false"
          >
            <a-space direction="vertical" style="min-width: 480px">
              <a-form-item field="judgeConfig.timeLimit" label="时间限制">
                <a-input-number
                  v-model="form.judgeConfig.timeLimit"
                  placeholder="请输入时间限制"
                  mode="button"
                  min="0"
                  size="large"
                />
              </a-form-item>
              <a-form-item field="judgeConfig.memoryLimit" label="内存限制">
                <a-input-number
                  v-model="form.judgeConfig.memoryLimit"
                  placeholder="请输入内存限制"
                  mode="button"
                  min="0"
                  size="large"
                />
              </a-form-item>
              <a-form-item field="judgeConfig.stackLimit" label="堆栈限制">
                <a-input-number
                  v-model="form.judgeConfig.stackLimit"
                  placeholder="请输入堆栈限制"
                  mode="button"
                  min="0"
                  size="large"
                />
              </a-form-item>
            </a-space>
          </a-form-item>
          <a-form-item
            label="测试用例配置"
            :content-flex="false"
            :merge-props="false"
          >
            <a-form-item
              v-for="(judgeCaseItem, index) of form.judgeCase"
              :key="index"
              no-style
            >
              <a-space direction="vertical" style="min-width: 640px">
                <a-form-item
                  :field="`form.judgeCase[${index}].input`"
                  :label="`输入用例-${index}`"
                  :key="index"
                >
                  <a-input
                    v-model="judgeCaseItem.input"
                    placeholder="请输入测试输入用例"
                  />
                </a-form-item>
                <a-form-item
                  :field="`form.judgeCase[${index}].output`"
                  :label="`输出用例-${index}`"
                  :key="index"
                >
                  <a-input
                    v-model="judgeCaseItem.output"
                    placeholder="请输入测试输出用例"
                  />
                </a-form-item>
                <a-button status="danger" @click="handleDelete(index)">
                  删除
                </a-button>
              </a-space>
            </a-form-item>
            <div style="margin-top: 32px">
              <a-button @click="handleAdd" type="outline" status="success"
                >新增测试用例
              </a-button>
            </div>
          </a-form-item>
          <div style="margin-top: 16px" />
          <a-form-item>
            <a-button type="primary" style="min-width: 200px" @click="doSubmit"
              >提交
            </a-button>
          </a-form-item>
        </a-form>
      </a-tab-pane>
      <a-tab-pane key="add-image" tab="上传图片">
        <template #title> 上传图片 </template>
      </a-tab-pane>
    </a-tabs>
  </div>
</template>

<script setup lang="ts">
import { onMounted, ref } from "vue";
import MdEditor from "@/components/MdEditor.vue";
import message from "@arco-design/web-vue/es/message";
import { useRoute } from "vue-router";

const activeKey = ref("add-article");

// 切换Tab页
const onTabChange = (key: any) => {
  message.success(key);
};

const route = useRoute();
// 如果页面地址包含 update，视为更新页面
const updatePage = route.path.includes("update");

let form = ref({
  title: "",
  tags: [],
  answer: "",
  content: "",
  judgeConfig: {
    memoryLimit: 1000,
    stackLimit: 1000,
    timeLimit: 1000,
  },
  judgeCase: [
    {
      input: "",
      output: "",
    },
  ],
});

/**
 * 根据题目 id 获取老的数据
 */
const loadData = async () => {
  // const id = route.query.id;
  // if (!id) {
  //   return;
  // }
  // const res = await QuestionControllerService.getQuestionByIdUsingGet(
  //   id as any
  // );
  // if (res.code === 0) {
  //   form.value = res.data as any;
  //   // json 转 js 对象
  //   if (!form.value.judgeCase) {
  //     form.value.judgeCase = [
  //       {
  //         input: "",
  //         output: "",
  //       },
  //     ];
  //   } else {
  //     form.value.judgeCase = JSON.parse(form.value.judgeCase as any);
  //   }
  //   if (!form.value.judgeConfig) {
  //     form.value.judgeConfig = {
  //       memoryLimit: 1000,
  //       stackLimit: 1000,
  //       timeLimit: 1000,
  //     };
  //   } else {
  //     form.value.judgeConfig = JSON.parse(form.value.judgeConfig as any);
  //   }
  //   if (!form.value.tags) {
  //     form.value.tags = [];
  //   } else {
  //     form.value.tags = JSON.parse(form.value.tags as any);
  //   }
  // } else {
  //   message.error("加载失败，" + res.message);
  // }
};

onMounted(() => {
  loadData();
});

const doSubmit = async () => {
  console.log(form.value);
  // // 区分更新还是创建
  // if (updatePage) {
  //   const res = await QuestionControllerService.updateQuestionUsingPost(
  //     form.value
  //   );
  //   if (res.code === 0) {
  //     message.success("更新成功");
  //   } else {
  //     message.error("更新失败，" + res.message);
  //   }
  // } else {
  //   const res = await QuestionControllerService.addQuestionUsingPost(
  //     form.value
  //   );
  //   if (res.code === 0) {
  //     message.success("创建成功");
  //   } else {
  //     message.error("创建失败，" + res.message);
  //   }
  // }
};

/**
 * 新增判题用例
 */
const handleAdd = () => {
  form.value.judgeCase.push({
    input: "",
    output: "",
  });
};

/**
 * 删除判题用例
 */
const handleDelete = (index: number) => {
  form.value.judgeCase.splice(index, 1);
};

const onContentChange = (value: string) => {
  form.value.content = value;
};

const onAnswerChange = (value: string) => {
  form.value.answer = value;
};
</script>

<style scoped>
#AddArticleView {
}
</style>
